/*
 * The contents of this web application are subject to the Mozilla Public License Version 
 * 1.1 (the "License"); you may not use this web application except in compliance with 
 * the License. You may obtain a copy of the License at http://www.mozilla.org/MPL/.
 * 
 * Software distributed under the License is distributed on an "AS IS" basis, 
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License 
 * for the specific language governing rights and limitations under the License.
 * 
 * The Original Code is owned by and the Initial Developer of the Original Code is 
 * Composite A/S (Danish business reg.no. 21744409). All Rights Reserved
 * 
 * Section 11 of the License is EXPRESSLY amended to include a provision stating 
 * that any dispute, including but not limited to disputes related to the enforcement 
 * of the License, to which Composite A/S as owner of the Original Code, as Initial 
 * Developer or in any other role, becomes a part to shall be governed by Danish law 
 * and be initiated before the Copenhagen City Court ("K�benhavns Byret")            
 */

using System;
using System.Web;
using System.Web.UI;
using System.Web.WebPages;

namespace Composite.Core.WebClient.Ajax
{
    internal class AjaxResponseHttpModule : IHttpModule
	{
        public void Init(HttpApplication context)
        {
            context.PostMapRequestHandler += AttachFilter;
        }

        private static void AttachFilter(object sender, EventArgs e)
	    {
            var httpContext = HttpContext.Current;

            if (httpContext.Handler != null 
                && (httpContext.Handler is Page || httpContext.Handler is WebPageHttpHandler)
                && httpContext.Request.RequestType == "GET")
            {
                var response = httpContext.Response;
                response.Filter = new AjaxStream(response.Filter);
            }
	    }

	    public void Dispose()
        {
        }
    }
}
